{"product_id":"genuine-bmw-performance-silencer-muffler-exhaust-system-3-series-e92-e93-330i-n52-n53","title":"Genuine BMW Performance Exhaust Rear Silencer \/ Sports Back Box Axle-Back for 3 Series E92 E93 330i (E9x, N52 N53) - Stainless Steel Twin 80mm Polished Tips - OEM Muffler Rear Section, Direct Bolt-On - PN 18102208791 - Coupe \u0026 Convertible N52B30 N53B30","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eFactory BMW sports rear section for the E9x 330i\u003c\/strong\u003e - transform the soundtrack of your straight six with an original BMW accessory that keeps refinement on the motorway and adds a deeper, richer tone when you want it. This axle-back upgrade brings that classic inline-six character, sharper response and a smart twin-polished 80 mm finish that looks right at home on the 3 Series coupe and convertible.\u003c\/p\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eImportant availability note:\u003c\/strong\u003e this genuine BMW Performance rear section has been discontinued by the manufacturer. If stock is unavailable, we recommend the Supersprint E92 E93 N51 N52 N53 performance silencer as a like-for-like alternative. Contact us for current lead times and pricing.\u003c\/p\u003e\n  \n  \u003ch3\u003eHighlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOriginal BMW accessory - perfect alignment and factory-quality finish\u003c\/li\u003e\n    \u003cli\u003eSportier straight six sound with no harsh drone for everyday use\u003c\/li\u003e\n    \u003cli\u003eFlow-optimised internals to reduce restriction and enhance response\u003c\/li\u003e\n    \u003cli\u003eStainless construction for long-term durability and corrosion resistance\u003c\/li\u003e\n    \u003cli\u003eDual 80 mm polished outlets for a subtle, motorsport-inspired look\u003c\/li\u003e\n    \u003cli\u003eDirect bolt-on rear section - uses standard mounts and hangers\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eFitment\u003c\/h3\u003e\n  \u003cp\u003eE92 coupe and E93 convertible 330i with N52B30 or N53B30 petrol engines. To confirm compatibility, provide your UK registration or the last 7 digits of your VIN at checkout and we will verify before dispatch.\u003c\/p\u003e\n  \n  \u003ch3\u003eWhat you receive\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRear section with twin 80 mm polished tips\u003c\/li\u003e\n    \u003cli\u003eClamp and required mounting hardware\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eWhy choose MJ Modifications\u003c\/h3\u003e\n  \u003cp\u003eWe have supplied and fitted this BMW Performance rear box for many enthusiastic owners. Feedback is consistently positive - a deeper note when pressing on, civilised in town, and a clean factory look. Our in-house experience with E9x 330i models means you get the right part, the right advice and professional aftercare.\u003c\/p\u003e\n  \n  \u003ch3\u003eProfessional fitting\u003c\/h3\u003e\n  \u003cp\u003eWant it installed properly first time? Book fitting with MJ Modifications in Warwickshire. Request a quote: \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n  \n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eBMW PN:\u003c\/strong\u003e 18102208791\u003c\/p\u003e\n  \n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003eManufacturer warranty: two years for UK customers and one year for international customers when you supply a valid VIN.\u003c\/p\u003e\n  \n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003eE92 330i sports backbox, E93 330i axle-back, BMW 3 Series coupe sound upgrade, BMW 3 Series cabriolet rear box, N52B30 performance silencer, N53 straight six sound kit, twin 80mm tailpipe upgrade, polished tips rear section, factory BMW muffler upgrade, E9x 330i tailpipe assembly, BMW Performance back box 18102208791, bolt-on rear silencer for 330i, stainless rear section BMW 3 Series, BMW 330i coupe exhaust sound improvement, BMW 330i convertible sports silencer.\u003c\/p\u003e\n  \n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975973945730,"sku":null,"price":1068.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/Temp._330i_Exhuast_1946x_e779924d-cf8a-4948-89d6-751860d8e6fe.jpg?v=1763324628","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-performance-silencer-muffler-exhaust-system-3-series-e92-e93-330i-n52-n53","provider":"MJ Modifications","version":"1.0","type":"link"}